1 2008-05-26 Daniel Franke <franke.daniel@gmail.com>
4 * lang.opt (A, C, CC, D, E, H, P, U, cpp, d, fworking-directory,
5 imultilib, iprefix, iquote, isysroot, isystem, nocpp, nostdinc,
6 o, undef, v): New options.
7 * options.c (gfc_init_options): Also initialize preprocessor
9 (gfc_post_options): Also handle post-initialization of preprocessor
11 (gfc_handle_option): Check if option is a preprocessor option.
12 If yes, let gfc_cpp_handle_option() handle the option.
13 * lang-specs.h: Reorganized to handle new options.
14 * scanner.c (gfc_new_file): Read temporary file instead of
15 input source if preprocessing is enabled.
16 * f95-lang.c (gfc_init): Initialize preprocessor.
17 (gfc_finish): Clean up preprocessor.
20 * Make-lang.in: Added new objects and dependencies.
21 * gfortran.texi: Updated section "Preprocessing and
22 conditional compilation".
23 * invoke.texi: Added new section "Preprocessing Options",
24 listed and documented the preprocessing options handled
27 2008-05-25 Tobias Burnus <burnus@net-b.de>
30 * trans-expr.c (gfc_conv_function_call): Remove library
31 call for c_f_pointer with scalar Fortran pointers and for
34 2008-05-21 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
37 * iresolve.c (check_charlen_present): Don't force the rank to 1.
39 2008-05-19 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
42 * trans-expr.c (gfc_conv_string_tmp): Pick the correct type for
43 the temporary variable.
45 2008-05-19 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
47 * simplify.c (gfc_simplify_dble, gfc_simplify_real): Initialize
48 result variable to avoid warnings.
50 2008-05-18 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
52 * intrinsic.c (char_conversions, ncharconv): New static variables.
53 (find_char_conv): New function.
54 (add_functions): Add simplification functions for ADJUSTL and
55 ADJUSTR. Don't check the kind of their argument. Add checking for
56 LGE, LLE, LGT and LLT.
57 (add_subroutines): Fix argument type for SLEEP. Fix argument name
59 (add_char_conversions): New function.
60 (gfc_intrinsic_init_1): Call add_char_conversions.
61 (gfc_intrinsic_done_1): Free char_conversions.
62 (check_arglist): Use kind == 0 as a signal that we don't want
63 the kind value to be checked.
64 (do_simplify): Also simplify character functions.
65 (gfc_convert_chartype): New function
66 * trans-array.c (gfc_trans_array_ctor_element): Don't force the
67 use of default character type.
68 (gfc_trans_array_constructor_value): Likewise.
69 (get_array_ctor_var_strlen): Use integer kind to build an integer
70 instead of a character kind!
71 (gfc_build_constant_array_constructor): Don't force the use of
72 default character type.
73 (gfc_conv_loop_setup): Likewise.
74 * trans-expr.c (gfc_conv_string_tmp): Don't force the use of
75 default character type. Allocate enough memory for wide strings.
76 (gfc_conv_concat_op): Make sure operand kind are the same.
77 (string_to_single_character): Remove gfc_ prefix. Reindent.
78 Don't force the use of default character type.
79 (gfc_conv_scalar_char_value): Likewise.
80 (gfc_build_compare_string): Call string_to_single_character.
81 (fill_with_spaces): New function
82 (gfc_trans_string_copy): Add kind arguments. Use them to deal
83 with wide character kinds.
84 (gfc_conv_statement_function): Whitespace fix. Call
85 gfc_trans_string_copy with new kind arguments.
86 (gfc_conv_substring_expr): Call gfc_build_wide_string_const
87 instead of using gfc_widechar_to_char.
88 (gfc_conv_string_parameter): Don't force the use of default
90 (gfc_trans_scalar_assign): Pass kind args to gfc_trans_string_copy.
91 * intrinsic.h (gfc_check_lge_lgt_lle_llt, gfc_convert_char_constant,
92 gfc_resolve_adjustl, gfc_resolve_adjustr): New prototypes.
93 * decl.c (gfc_set_constant_character_len): Don't assert the
94 existence of a single character kind.
95 * trans-array.h (gfc_trans_string_copy): New prototype.
96 * gfortran.h (gfc_check_character_range, gfc_convert_chartype):
98 * error.c (print_wide_char_into_buffer): New function lifting
99 code from gfc_print_wide_char. Fix order to output '\x??' instead
101 (gfc_print_wide_char): Call print_wide_char_into_buffer.
102 (show_locus): Call print_wide_char_into_buffer with buffer local
104 * trans-const.c (gfc_build_wide_string_const): New function.
105 (gfc_conv_string_init): Deal with wide characters strings
107 (gfc_conv_constant_to_tree): Call gfc_build_wide_string_const.
108 * trans-stmt.c (gfc_trans_label_assign): Likewise.
109 (gfc_trans_character_select): Deal with wide strings.
110 * expr.c (gfc_check_assign): Allow conversion between character
112 * trans-const.h (gfc_build_wide_string_const): New prototype.
113 * trans-types.c (gfc_get_character_type_len_for_eltype,
114 gfc_get_character_type_len): Create too variants of the old
115 gfc_get_character_type_len, one getting kind argument and the
116 other one directly taking a type tree.
117 * trans.h (gfor_fndecl_select_string_char4,
118 gfor_fndecl_convert_char1_to_char4,
119 gfor_fndecl_convert_char4_to_char1): New prototypes.
120 * trans-types.h (gfc_get_character_type_len_for_eltype): New
122 * resolve.c (resolve_operator): Exit early when kind mismatches
123 are detected, because that makes us issue an error message later.
124 (validate_case_label_expr): Fix wording of error message.
125 * iresolve.c (gfc_resolve_adjustl, gfc_resolve_adjustr): New
127 (gfc_resolve_pack): Call _char4 variants of library function
128 when dealing with wide characters.
129 (gfc_resolve_reshape): Likewise.
130 (gfc_resolve_spread): Likewise.
131 (gfc_resolve_transpose): Likewise.
132 (gfc_resolve_unpack): Likewise.
133 * target-memory.c (size_character): Take character kind bit size
134 correctly into account (not that it changes anything for now, but
136 (gfc_encode_character): Added gfc_ prefix. Encoding each
137 character of a string by calling native_encode_expr for the
138 corresponding unsigned integer.
139 (gfc_target_encode_expr): Add gfc_ prefix to encode_character.
140 * trans-decl.c (gfc_build_intrinsic_function_decls): Build
141 gfor_fndecl_select_string_char4, gfor_fndecl_convert_char1_to_char4
142 and gfor_fndecl_convert_char4_to_char1.
143 * target-memory.h (gfc_encode_character): New prototype.
144 * arith.c (gfc_check_character_range): New function.
145 (eval_intrinsic): Allow non-default character kinds.
146 * check.c (gfc_check_access_func): Only allow default
147 character kind arguments.
148 (gfc_check_chdir): Likewise.
149 (gfc_check_chdir_sub): Likewise.
150 (gfc_check_chmod): Likewise.
151 (gfc_check_chmod_sub): Likewise.
152 (gfc_check_lge_lgt_lle_llt): New function.
153 (gfc_check_link): Likewise.
154 (gfc_check_link_sub): Likewise.
155 (gfc_check_symlnk): Likewise.
156 (gfc_check_symlnk_sub): Likewise.
157 (gfc_check_rename): Likewise.
158 (gfc_check_rename_sub): Likewise.
159 (gfc_check_fgetputc_sub): Likewise.
160 (gfc_check_fgetput_sub): Likewise.
161 (gfc_check_stat): Likewise.
162 (gfc_check_stat_sub): Likewise.
163 (gfc_check_date_and_time): Likewise.
164 (gfc_check_ctime_sub): Likewise.
165 (gfc_check_fdate_sub): Likewise.
166 (gfc_check_gerror): Likewise.
167 (gfc_check_getcwd_sub): Likewise.
168 (gfc_check_getarg): Likewise.
169 (gfc_check_getlog): Likewise.
170 (gfc_check_hostnm): Likewise.
171 (gfc_check_hostnm_sub): Likewise.
172 (gfc_check_ttynam_sub): Likewise.
173 (gfc_check_perror): Likewise.
174 (gfc_check_unlink): Likewise.
175 (gfc_check_unlink_sub): Likewise.
176 (gfc_check_system_sub): Likewise.
177 * primary.c (got_delim): Perform correct character range checking
179 * trans-intrinsic.c (gfc_conv_intrinsic_conversion): Generate
180 calls to library functions convert_char4_to_char1 and
181 convert_char1_to_char4 for character conversions.
182 (gfc_conv_intrinsic_char): Allow all character kings.
183 (gfc_conv_intrinsic_strcmp): Fix whitespace.
184 (gfc_conv_intrinsic_repeat): Take care of all character kinds.
185 * intrinsic.texi: For all GNU intrinsics accepting character
186 arguments, mention that they're restricted to the default kind.
187 * simplify.c (simplify_achar_char): New function.
188 (gfc_simplify_achar, gfc_simplify_char): Call simplify_achar_char.
189 gfc_simplify_ichar): Don't error out for wide characters.
190 (gfc_convert_char_constant): New function.
192 2008-05-18 Steven G. Kargl <kargls@comcast.net>
195 * symbol.c (check_conflict): Issue errors for abuse of PUBLIC, PRIVATE,
197 * resolve.c (gfc_verify_binding_labels): Fix NULL pointer dereference.
199 2008-05-17 Tobias Burnus <burnus@net-b.de>
201 * intrinsic.texi: Correct description of GET_COMMAND_ARGUMENT
202 and GET_ENVIRONMENT_VARIABLE; fix keyword= name for GETENV,
203 GETLOG, GMTIME, HOSTNM, IRAND, ITIME, KILL.
204 Move LOG_GAMMA after LOG10.
206 2008-05-17 Tobias Burnus <burnus@net-b.de>
208 * intrinsic.c (add_functions): Change FLUSH(C) to FLUSH(UNIT).
209 * intrinsic.texi: Change INTEGER(*) to INTEGER; fix keyword= name for
210 ABS, ADJUSTL, AINT, ALLOCATED, ANINT, ASSOCIATED, C_ASSOCIATED,
211 CEILING, DBLE, DFLOAT, DOT_PRODUCT, DREAL, FLOAT, FLOOR, GET_COMMAND.
213 2008-05-16 Paul Thomas <pault@gcc.gnu.org>
217 * trans-stmt.c (gfc_trans_where): Tighten up the dependency
218 check for calling gfc_trans_where_3.
221 * trans-stmt.c (gfc_trans_where_2): Set the mask size to zero
222 if it is calculated to be negative.
225 * trans-stmt.c (gfc_trans_where_3, gfc_trans_where_assign): Set
226 ss->where for scalar right hand sides.
227 * trans-array.c (gfc_add_loop_ss_code): If ss->where is set do
228 not evaluate scalars outside the loop. Clean up whitespace.
229 * trans.h : Add a bitfield 'where' to gfc_ss.
231 2008-05-16 Tobias Burnus <burnus@net-b.de>
233 * libgfortran.h: Increase GFC_MAX_DIMENSIONS to 15.
234 * array.c (gfc_match_array_spec): Error with -std=f2003 if rank > 7.
236 2008-04-16 Daniel Kraft <d@domob.eu>
239 * gfortran.h: Added field "length_from_typespec" to gfc_charlength.
240 * aray.c (gfc_match_array_constructor): Added code to parse typespec.
241 (check_element_type, check_constructor_type, gfc_check_constructor_type):
242 Extended to support explicit typespec on constructor.
243 (gfc_resolve_character_array_constructor): Pad strings correctly for
244 explicit, constant character length.
245 * trans-array.c: New static global variable "typespec_chararray_ctor"
246 (gfc_trans_array_constructor): New code to support explicit but dynamic
249 2008-05-16 Jerry DeLisle <jvdelisle@gcc.gnu.org>
252 * decl.c (match_attr_spec): Check for matching pairs of parenthesis.
253 * expr.c (gfc_specification_expr): Supplement the error message with the
255 * resolve.c (gfc_resolve_index): Likewise.
256 * match.c (gfc_match_parens): Clarify error message with "at or before".
257 (gfc_match_do): Check for matching pairs of parenthesis.
259 2008-05-16 Tobias Burnus <burnus@net-b.de
261 * intrinsic.texi: Write Fortran 77/90/95 instead of F77/90/95;
262 add missing KIND argument to ACHAR and NINT; and state that
263 the KIND argument is a F2003 extension for ACHAR, COUNT, IACHAR,
264 ICHAR, INDEX, LBOUND, LEN, LEN_TRIM, SCAN, SIZE, UBOUND, VERIFY.
266 2008-05-16 Daniel Kraft <d@domob.eu>
268 * primary.c: New private structure "gfc_structure_ctor_component".
269 (gfc_free_structure_ctor_component): New helper function.
270 (gfc_match_structure_constructor): Extended largely to support named
271 arguments and default initialization for structure constructors.
273 2008-05-15 Steven G. Kargl <kargls@comcast.net>
275 * simplify.c (gfc_simplify_dble, gfc_simplify_float,
276 simplify_bound, gfc_simplify_nearest, gfc_simplify_real): Plug
277 possible memory leaks.
278 (gfc_simplify_reshape): Plug possible memory leaks and dereferencing
281 2008-05-15 Steven G. Kargl <kargls@comcast.net>
284 * simplify.c (gfc_simplify_int, gfc_simplify_intconv): Replaced hand
285 rolled integer conversion with gfc_int2int, gfc_real2int, and
287 (gfc_simplify_intconv): Renamed to simplify_intconv.
289 2008-05-15 Steven G. Kargl, <kargl@comcast.net>
290 * gfortran.dg/and_or_xor.f90: New test
292 * fortran/simplify.c (gfc_simplify_and, gfc_simplify_or,
293 gfc_simplify_xor): Don't range check logical results.
295 2008-05-15 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
297 * trans-expr.c (gfc_conv_concat_op): Take care of nondefault
299 (gfc_build_compare_string): Add kind argument and use it.
300 (gfc_conv_statement_function): Fix indentation.
301 * gfortran.h (gfc_character_info): New structure.
302 (gfc_character_kinds): New array.
303 * trans-types.c (gfc_character_kinds, gfc_character_types,
304 gfc_pcharacter_types): New array.
305 (gfc_init_kinds): Fill character kinds array.
306 (validate_character): Take care of nondefault character kinds.
307 (gfc_build_uint_type): New function.
308 (gfc_init_types): Take care of nondefault character kinds.
309 (gfc_get_char_type, gfc_get_pchar_type): New functions.
310 (gfc_get_character_type_len): Use gfc_get_char_type.
311 * trans.h (gfc_build_compare_string): Adjust prototype.
312 (gfor_fndecl_compare_string_char4, gfor_fndecl_concat_string_char4,
313 gfor_fndecl_string_len_trim_char4, gfor_fndecl_string_index_char4,
314 gfor_fndecl_string_scan_char4, gfor_fndecl_string_verify_char4,
315 gfor_fndecl_string_trim_char4, gfor_fndecl_string_minmax_char4,
316 gfor_fndecl_adjustl_char4, gfor_fndecl_adjustr_char4): New
318 * trans-types.h (gfc_get_char_type, gfc_get_pchar_type): New
320 * trans-decl.c (gfor_fndecl_compare_string_char4,
321 gfor_fndecl_string_len_trim_char4, gfor_fndecl_string_index_char4,
322 gfor_fndecl_string_scan_char4, gfor_fndecl_string_verify_char4,
323 gfor_fndecl_string_trim_char4, gfor_fndecl_string_minmax_char4,
324 gfor_fndecl_adjustl_char4, gfor_fndecl_adjustr_char4,
325 gfor_fndecl_concat_string_char4): New function decls.
326 (gfc_build_intrinsic_function_decls): Define new *_char4 function
328 * trans-intrinsic.c (gfc_conv_intrinsic_minmax_char,
329 gfc_conv_intrinsic_len_trim, gfc_conv_intrinsic_ichar,
330 gfc_conv_intrinsic_strcmp, gfc_conv_intrinsic_trim,
331 gfc_conv_intrinsic_function): Deal with nondefault character kinds.
333 2008-05-15 Sa Liu <saliu@de.ibm.com>
335 * iso-c-binding.def: Add standard parameter to macro NAMED_INTCST.
336 All existing NAMED_INTCST definitions has standard GFC_STD_F2003,
337 c_int128_t, c_int_least128_t and c_int_fast128_t are added as
339 * iso-fortran-evn.def: Add standard parameter GFC_STD_F2003
340 to macro NAMED_INTCST.
341 * symbol.c (std_for_isocbinding_symbol): New helper function to
342 return the standard that supports this isocbinding symbol.
343 (generate_isocbinding_symbol): Do not generate GNU extension symbols
344 if std=f2003. Add new parameter to NAMED_INTCST.
345 * module.c (use_iso_fortran_env_module): Add new parameter to
346 NAMED_INTCST and new field standard to struct intmod_sym.
347 * gfortran.h: Add new parameter to NAMED_INTCST.
348 * trans-types.c (init_c_interop_kinds): Add new parameter to
350 * intrinsic.texi: Documented new types C_INT128_T, C_INT_LEASE128_T
353 2008-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
356 * trans-decl.c (gfc_build_dummy_array_decl): Don't repack
357 arrays that have the TARGET attribute.
359 2008-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
362 * simplify.c (only_convert_cmplx_boz): New function.
363 (gfc_simplify_cmplx, gfc_simplify_complex, gfc_simplify_dcmplx):
364 Call only_convert_cmplx_boz.
366 2008-05-14 Paul Thomas <pault@gcc.gnu.org>
369 * interface.c (compare_actual_formal): Do not check sizes if the
370 actual is BT_PROCEDURE.
372 2008-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
375 * trans-array.c (gfc_conv_ss_startstride): Any negative size is
376 the same as zero size.
377 (gfc_conv_loop_setup): Fix size calculation.
379 2008-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
382 * trans-intrinsic.c (gfc_conv_intrinsic_bound): Correctly
383 handle zero-size sections.
385 2008-05-14 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
388 * scanner.c (preprocessor_line): Allocate enough memory for a
391 2008-05-12 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
394 * target-memory.c (gfc_target_expr_size): Correctly treat
396 (gfc_target_encode_expr): Likewise.
397 (gfc_interpret_complex): Whitespace change.
399 2008-05-11 Thomas Koenig <tkoenig@gcc.gnu.org>
402 * trans.c (gfc_call_malloc): If size equals zero, allocate one
403 byte; don't return a null pointer.
405 2008-05-10 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
408 * module.c (quote_string): Fix sprintf format.
410 2008-05-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
413 * module.c (quote_string, unquote_string,
414 mio_allocated_wide_string): New functions.
415 (mio_expr): Call mio_allocated_wide_string where needed.
417 2008-05-07 Kenneth Zadeck <zadeck@naturalbridge.com>
419 * trans-decl.c (gfc_get_extern_function_decl, build_function_decl):
420 Rename DECL_IS_PURE to DECL_PURE_P.
422 2008-05-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
424 * arith.c: (gfc_arith_concat, gfc_compare_string,
425 gfc_compare_with_Cstring, hollerith2representation,
426 gfc_hollerith2int, gfc_hollerith2real, gfc_hollerith2complex,
427 gfc_hollerith2character, gfc_hollerith2logical): Use wide
428 characters for character constants.
429 * data.c (create_character_intializer): Likewise.
430 * decl.c (gfc_set_constant_character_len): Likewise.
431 * dump-parse-tree.c (show_char_const): Correctly dump wide
433 error.c (print_wide_char): Rename into gfc_print_wide_char.
434 (show_locus): Adapt to new prototype of gfc_print_wide_char.
435 expr.c (free_expr0): Representation is now disjunct from
436 character string value, so we always free it.
437 (gfc_copy_expr, find_substring_ref, gfc_simplify_expr): Adapt
438 to wide character strings.
439 * gfortran.h (gfc_expr): Make value.character.string a wide string.
440 (gfc_wide_toupper, gfc_wide_strncasecmp, gfc_wide_memset,
441 gfc_widechar_to_char, gfc_char_to_widechar): New prototypes.
442 (gfc_get_wide_string): New macro.
443 (gfc_print_wide_char): New prototype.
444 * io.c (format_string): Make a wide string.
445 (next_char, gfc_match_format, compare_to_allowed_values,
446 gfc_match_open): Deal with wide strings.
447 * module.c (mio_expr): Convert between wide strings and ASCII ones.
448 * primary.c (match_hollerith_constant, match_charkind_name):
450 * resolve.c (build_default_init_expr): Likewise.
451 * scanner.c (gfc_wide_toupper, gfc_wide_memset,
452 gfc_char_to_widechar): New functions.
453 (wide_strchr, gfc_widechar_to_char, gfc_wide_strncasecmp):
454 Changes in prototypes.
455 (gfc_define_undef_line, load_line, preprocessor_line,
456 include_line, load_file, gfc_read_orig_filename): Handle wide
458 * simplify.c (gfc_simplify_achar, gfc_simplify_adjustl,
459 gfc_simplify_adjustr, gfc_simplify_char, gfc_simplify_iachar,
460 gfc_simplify_ichar, simplify_min_max, gfc_simplify_new_line,
461 gfc_simplify_repeat): Handle wide strings.
462 (wide_strspn, wide_strcspn): New helper functions.
463 (gfc_simplify_scan, gfc_simplify_trim, gfc_simplify_verify):
465 * symbol.c (generate_isocbinding_symbol): Likewise.
466 * target-memory.c (size_character, gfc_target_expr_size,
467 encode_character, gfc_target_encode_expr, gfc_interpret_character,
468 gfc_target_interpret_expr): Handle wide strings.
469 * trans-const.c (gfc_conv_string_init): Lower wide strings to
471 (gfc_conv_constant_to_tree): Likewise.
472 * trans-expr.c (gfc_conv_substring_expr): Handle wide strings.
473 * trans-io.c (gfc_new_nml_name_expr): Likewise.
474 * trans-stmt.c (gfc_trans_label_assign): Likewise.
476 2008-05-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
478 * simplify.c (gfc_simplify_bessel_j0,gfc_simplify_bessel_j1,
479 gfc_simplify_bessel_jn,gfc_simplify_bessel_y0,
480 gfc_simplify_bessel_y1,gfc_simplify_bessel_yn): Mark arguments
481 with ATTRIBUTE_UNUSED.
483 2008-05-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
485 * check.c (gfc_check_sizeof): Switch to ATTRIBUTE_UNUSED.
486 * simplify.c (gfc_simplify_lgamma): Likewise.
488 2008-05-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
490 * openmp.c (gfc_match_omp_eos): Use gfc_next_ascii_char and
492 * decl.c (gfc_match_kind_spec, gfc_match_type_spec,
493 gfc_match_implicit_none, match_implicit_range, gfc_match_implicit,
494 match_string_p, match_attr_spec, gfc_match_suffix,
495 match_procedure_decl, gfc_match_entry, gfc_match_subroutine):
497 * gfortran.h (gfc_char_t): New type.
498 (gfc_linebuf): Make line member a gfc_char_t.
499 (locus): Make nextc member a gfc_char_t.
500 (gfc_wide_is_printable, gfc_wide_is_digit, gfc_wide_fits_in_byte,
501 gfc_wide_tolower, gfc_wide_strlen, gfc_next_ascii_char,
502 gfc_peek_ascii_char, gfc_check_digit): New prototypes.
503 * error.c (print_wide_char): New function.
504 (show_locus): Use print_wide_char and gfc_wide_strlen.
505 * io.c (next_char): Use gfc_char_t type.
506 (match_io): Use gfc_peek_ascii_char and gfc_next_ascii_char.
507 * match.c (gfc_match_parens, gfc_match_eos,
508 gfc_match_small_literal_int, gfc_match_name, gfc_match_name_C,
509 gfc_match_intrinsic_op, gfc_match_char, gfc_match_return,
510 gfc_match_common): Likewise.
511 * match.h (gfc_match_special_char): Change prototype.
512 * parse.c (decode_specification_statement, decode_statement,
513 decode_omp_directive, next_free, next_fixed): Use
514 gfc_peek_ascii_char and gfc_next_ascii_char.
515 * primary.c (gfc_check_digit): Change name.
516 (match_digits, match_hollerith_constant, match_boz_constant,
517 match_real_constant, next_string_char, match_charkind_name,
518 match_string_constant, match_logical_constant_string,
519 match_complex_constant, match_actual_arg, match_varspec,
520 gfc_match_rvalue, match_variable): Use gfc_peek_ascii_char and
522 * scanner.c (gfc_wide_fits_in_byte, wide_is_ascii,
523 gfc_wide_is_printable, gfc_wide_tolower, gfc_wide_is_digit,
524 gfc_wide_is_digit, wide_atoi, gfc_wide_strlen, wide_strcpy,
525 wide_strchr, widechar_to_char, wide_strncmp, wide_strncasecmp,
526 gfc_next_ascii_char, gfc_peek_ascii_char):
528 (next_char, gfc_define_undef_line, skip_free_comments,
529 gfc_next_char_literal, gfc_next_char, gfc_peek_char,
530 gfc_error_recovery, load_line, preprocessor_line, include_line,
531 load_file, gfc_read_orig_filename): Use gfc_char_t for source
532 characters and the {gfc_,}wide_* functions to manipulate wide
535 2008-05-06 Tobias Burnus <burnus@net-b.de>
538 * intrinsic.c (add_functions): Call gfc_simplify_bessel_*.
539 * intrinsic.h: Add prototypes for gfc_simplify_bessel_*.
540 * simplify.c (gfc_simplify_bessel_j0,gfc_simplify_bessel_j1,
541 gfc_simplify_bessel_jn,gfc_simplify_bessel_y0,
542 gfc_simplify_bessel_y1,gfc_simplify_bessel_yn): New.
544 2008-05-03 Janus Weil <jaydub66@gmail.com>
546 * misc.c (gfc_clear_ts): Set interface to NULL.
548 2008-05-03 Jerry DeLisle <jvdelisle@gcc.gnu.org>
551 * gfortran.h: Add extra_comma pointer to gfc_dt structure. Add iokind to
552 gfc_expr value union. Add io_kind enum to here from io.c.
553 * io.c (gfc_free_dt): Free extra_comma.
554 (gfc_resolve_dt): If an extra comma was encountered and io_unit is type
555 BT_CHARACTER, resolve to format_expr and set default unit. Error if
556 io_kind is M_WRITE. (match_io): Match the extra comma and set new
557 pointer, extra_comma.
559 2008-05-01 Bud Davis <bdavis9659@sbcglobal.net>
562 * simplify.c (gfc_simplify_index): Check for direction argument
565 2008-05-01 Janus Weil <jaydub66@gmail.com>
567 * gfortran.h (struct gfc_symbol): Moving "interface" member to
568 gfc_typespec (plus fixing a small docu error).
569 * interface.c (gfc_procedure_use): Ditto.
570 * decl.c (match_procedure_decl): Ditto.
571 * resolve.c (resolve_specific_f0,
572 resolve_specific_f0, resolve_symbol): Ditto.
574 2008-04-30 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
576 * intrinsic.c (add_functions): Add SELECTED_CHAR_KIND intrinsic.
577 * intrinsic.h (gfc_check_selected_char_kind,
578 gfc_simplify_selected_char_kind): New prototypes.
579 * gfortran.h (gfc_isym_id): Add GFC_ISYM_SC_KIND.
580 * trans.h (gfor_fndecl_sc_kind): New function decl.
581 * trans-decl.c (gfor_fndecl_sc_kind): Build new decl.
582 * arith.c (gfc_compare_with_Cstring): New function.
583 * arith.h (gfc_compare_with_Cstring): New prototype.
584 * check.c (gfc_check_selected_char_kind): New function.
585 * primary.c (match_string_constant, match_kind_param): Mark
586 symbols used as literal constant kind param as referenced.
587 * trans-intrinsic.c (gfc_conv_intrinsic_sc_kind): New function.
588 (gfc_conv_intrinsic_function): Call gfc_conv_intrinsic_sc_kind.
589 * intrinsic.texi (SELECTED_CHAR_KIND): Document new intrinsic.
590 * simplify.c (gfc_simplify_selected_char_kind): New function.
592 2008-04-28 Paul Thomas <pault@gcc.gnu.org>
595 * module.c (find_symbol): Do not return a result for a symbol
596 that has been renamed in another module.
598 2008-04-26 George Helffrich <george@gcc.gnu.org>
602 * trans-common.c (create_common): Add decl to function
603 chain (if inside one) to preserve identifier scope in debug output.
605 2008-04-25 Jan Hubicka <jh@suse.cz>
607 * trans-decl.c (trans_function_start): Update.
609 2008-04-25 Tobias Burnus <burnus@net-b.de>
610 Daniel Franke <franke.daniel@gmail.com>
613 * gfortranspec.c (lang_specific_driver): Deprecate
614 -M option; fix ICE when "-M" is last argument and
616 * options.c (gfc_handle_module_path_options):
617 Use -J instead of -M in error messages.
618 * invoke.texi: Mark -M as depecated.
620 2008-04-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
621 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
624 * trans-instrinsic.c (gfc_conv_intrinsic_minmaxloc): Correctly adjust
627 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
629 * trans-expr.c (gfc_conv_structure): Don't set TREE_INVARIANT.
630 * trans-array.c (gfc_build_null_descriptor): Don't set TREE_INVARIANT.
631 (gfc_trans_array_constructor_value): Don't set TREE_INVARIANT.
632 (gfc_build_constant_array_constructor): Don't set TREE_INVARIANT.
633 (gfc_conv_array_initializer): Don't set TREE_INVARIANT.
634 * trans-common.c (get_init_field): Don't set TREE_INVARIANT.
635 (create_common): Don't set TREE_INVARIANT.
636 * trans-stmt.c (gfc_trans_character_select): Don't set TREE_INVARIANT.
637 * trans-decl.c (gfc_generate_function_code): Don't set TREE_INVARIANT.
639 2008-04-21 Steve Ellcey <sje@cup.hp.com>
641 * f95-lang.c (gfc_init_decl_processing): use ptr_mode instead of Pmode.
643 2008-04-21 Daniel Franke <franke.daniel@gmail.com>
646 * gfortranspec.c (lookup_option): Properly handle separated arguments
647 in -J option, print missing argument message when necessary.
649 2008-04-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
652 * scanner.c (skip_fixed_comments): Update continue_line when comment is
653 detected. (gfc_next_char_literal): Likewise.
655 2008-04-19 Paul Thomas <pault@gcc.gnu.org>
660 * trans_array.c (gfc_trans_array_constructor): Temporarily
661 realign loop, if loop->from is not zero, before creating
662 the temporary array and provide an offset.
665 * trans-decl.c (gfc_init_default_dt): Add gfc_ prefix to name
666 and allow for NULL body. Change all references from
667 init_default_dt to gfc_init_default_dt.
668 * trans.h : Add prototype for gfc_init_default_dt.
669 * trans-array.c (gfc_trans_deferred_vars): After nullification
670 call gfc_init_default_dt for derived types with allocatable
673 2008-04-18 Jerry DeLisle <jvdelisle@gcc.gnu.org>
676 * trans-common.c (create_common): Revert patch causing regression.
678 2008-04-16 Jerry DeLisle <jvdelisle@gcc.gnu.org>
681 * iresolve.c (gfc_resolve_eoshift): Check for NULL symtree in test for
682 optional argument attribute.
684 2008-04-16 Paul Thomas <pault@gcc.gnu.org>
687 * trans-intrinsic.c (gfc_conv_intrinsic_char): Even though KIND
688 is not used, the argument must be converted.
690 2008-04-16 Jakub Jelinek <jakub@redhat.com>
693 * f95-lang.c (gfc_init_builtin_functions): Make sure
694 BUILT_IN_SINCOS{,F,L} types aren't varargs.
696 2008-04-15 Paul Thomas <pault@gcc.gnu.org>
699 * expr.c (scalarize_intrinsic_call): Reorder identification of
700 array argument so that if one is not found a segfault does not
701 occur. Return FAILURE if all scalar arguments.
703 2008-04-13 Jerry DeLisle <jvdelisle@gcc.gnu.org>
704 Tobias Burnus <burnus@net-b.de>
707 * options.c (gfc_init_options): Set the default maximum continuation
708 lines to 255 for both free and fixed form source for warnings.
709 (gfc_handle_option): Set -std=f95 fixed form max continuations to 19 and
710 the -std=f95 free form max continuations to 39 for warnings.
711 * scanner.c (gfc_next_char_literal): Adjust the current_line number only
712 if it is less than the current locus.
714 2008-04-07 Jerry DeLisle <jvdelisle@gcc.gnu.org>
716 PR fortran/25829 28655
717 * io.c (io_tag): Add new tags for decimal, encoding, asynchronous,
718 round, sign, and id. (match_open_element): Match new tags.
719 (gfc_resolve_open): Resolve new tags. (gfc_match_open): Enable encoding
720 for DEFAULT only. Update error messages. (match_dt_element): Fix match
721 tag for asynchronous. Update error messages. (gfc_free_inquire): Free
722 new expressions. (match_inquire_element): Match new tags.
723 (gfc_match_inquire): Add constraint for ID and PENDING.
724 (gfc_resolve_inquire): Resolve new tags.
725 * trans-io.c (gfc_trans_inquire): Clean up whitespace and fix setting of
726 mask for ID parameter.
727 * ioparm.def: Fix order of parameters for pending, round, and sign.
728 NOTE: These must line up with the definitions in libgfortran/io/io.h. or
731 2008-04-06 Paul Thomas <pault@gcc.gnu.org>
734 * expr.c (scalarize_intrinsic_call): Identify which argument is
735 an array and use that as the template.
736 (check_init_expr): Remove tests that first argument is an array
737 in the call to scalarize_intrinsic_call.
739 2008-04-06 Tobias Schlüter <tobi@gcc.gnu.org>
742 * io.c (io_tag): Add field 'value'. Split 'spec' field in
744 (match_etag, match_vtag, match_ltag): Split parsing in two steps
745 to give better error messages.
747 2008-04-06 Tobias Burnus <burnus@net-b.de>
749 * io.c (check_io_constraints): Add constrains. ID= requires
750 asynchronous= and asynchronous= must be init expression.
752 2008-04-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
754 * f95-lang.c: Set LANG_HOOKS_NAME to "GNU Fortran".
756 2008-04-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
758 * dump-parse-tree.c: Use fprintf, fputs and fputc instead of
759 gfc_status and gfc_status_char. Remove gfc_ prefix of the gfc_show_*
760 functions and make them static. Add new gfc_dump_parse_tree
762 * gfortran.h (gfc_option_t): Rename verbose into dump_parse_tree.
763 (gfc_status, gfc_status_char): Delete prototypes.
764 * error.c (gfc_status, gfc_status_char): Remove functions.
765 * scanner.c (gfc_new_file): Use printf instead of gfc_status.
766 * options.c (gfc_init_options): Rename verbose into dump_parse_tree.
767 (gfc_handle_module_path_options): Use gfc_fatal_error instead of
769 (gfc_handle_option): Rename verbose into dump_parse_tree.
770 * parse.c (gfc_parse_file): Use gfc_dump_parse_tree.
772 2008-04-05 Jerry DeLisle <jvdelisle@gcc.gnu.org>
773 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
775 PR fortran/25829 28655
776 * dump-parse-tree.c (gfc_show_code_node): Show new I/O parameters.
777 * gfortran.h (gfc_statement): Add ST_WAIT enumerator.
778 (gfc_open): Add pointers for decimal, encoding, round, sign,
779 asynchronous. (gfc_inquire): Add pointers for asynchronous, decimal,
780 encoding, pending, round, sign, size, id.
781 (gfc_wait): New typedef struct. (gfc_dt): Add pointers for id, pos,
782 asynchronous, blank, decimal, delim, pad, round, sign.
783 (gfc_exec_op): Add EXEC_WAIT enumerator. (gfc_code): Add pointer for
784 wait. (gfc_free_wait), (gfc_resolve_wait): New function prototypes.
785 * trans-stmt.h (gfc_trans_wait): New function prototype.
786 * trans.c (gfc_trans_code): Add case for EXEC_WAIT.
787 * io.c (io_tag): Add new tags for DECIMAL, ENCODING, ROUND, SIGN,
788 ASYCHRONOUS, ID. (match_open_element): Add matchers for new tags.
789 (gfc_free_open): Free new pointers. (gfc_resolve_open): Resolve new
790 tags. (gfc_resolve_open): Remove comment around check for allowed
791 values and ASYNCHRONOUS, update it. Likewise for DECIMAL, ENCODING,
792 ROUND, and SIGN. (match_dt_element): Add matching for new tags.
793 (gfc_free_wait): New function. (gfc_resolve_wait): New function.
794 (match_wait_element): New function. (gfc_match_wait): New function.
795 * resolve.c (gfc_resolve_blocks): Add case for EXEC_WAIT.
796 (resolve_code): Add case for EXEC_WAIT.
797 * st.c (gfc_free_statement): Add case for EXEC_WAIT.
798 * trans-io.c (ioparam_type): Add IOPARM_ptype_wait. (gfc_st_parameter):
799 Add "wait" entry. (iocall): Add IOCALL_WAIT enumerator.
800 (gfc_build_io_library_fndecls): Add function declaration for st_wait.
801 (gfc_trans_open): Add mask bits for new I/O tags.
802 (gfc_trans_inquire): Add mask bits for new I/O tags.
803 (gfc_trans_wait): New translation function.
804 (build_dt): Add mask bits for new I/O tags.
805 * match.c (gfc_match_if) Add matcher for "wait".
806 * match.h (gfc_match_wait): Prototype for new function.
807 * ioparm.def: Add new I/O parameter definitions.
808 * parse.c (decode_statement): Add match for "wait" statement.
809 (next_statement): Add case for ST_WAIT. (gfc_ascii_statement): Same.
811 2008-04-03 Jakub Jelinek <jakub@redhat.com>
814 * openmp.c (resolve_omp_clauses): Diagnose if a clause symbol
817 2008-04-03 Tom Tromey <tromey@redhat.com>
819 * Make-lang.in (fortran_OBJS): New variable.
821 2008-04-03 Paolo Bonzini <bonzini@gnu.org>
823 * f95-lang.c (insert_block): Kill.
825 2008-04-01 George Helffrich <george@gcc.gnu.org>
827 PR fortran/35154, fortran/23057
828 * trans-common.c (create_common): Add decl to function
829 chain to preserve identifier scope in debug output.
831 2008-04-01 Joseph Myers <joseph@codesourcery.com>
833 * gfortran.texi: Include gpl_v3.texi instead of gpl.texi
834 * Make-lang.in (GFORTRAN_TEXI): Include gpl_v3.texi instead of
837 2008-03-30 Paul Thomas <pault@gcc.gnu.org>
840 * resolve.c (resolve_function, resolve_call): If the procedure
841 is elemental do not look for noncopying intrinsics.
843 2008-03-29 Paul Thomas <pault@gcc.gnu.org>
846 * trans-array.c (gfc_array_init_size): Set 'size' zero if
847 negative in one dimension.
850 * trans-expr.c (gfc_trans_string_copy): Only assign a char
851 directly if the lhs and rhs types are the same.
853 2008-03-28 Daniel Franke <franke.daniel@gmail.com>
854 Paul Richard Thomas <paul.richard.thomas@gmail.com>
857 * primary.c (match_variable): Improved matching of function
859 * resolve.c (resolve_allocate_deallocate): Removed checks if
860 the actual argument for STAT is a variable.
862 2008-03-28 Tobias Burnus <burnus@net-b.de>
864 * symbol.c (gfc_get_default_type): Fix error message; option
865 -fallow_leading_underscore should be -fallow-leading-underscore
867 2008-03-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
870 * iresolve.c (gfc_resolve_cshift): Check for NULL symtree in test for
871 optional argument attribute.
873 2008-03-27 Tom Tromey <tromey@redhat.com>
875 * Make-lang.in: Revert automatic dependency patch.
877 2008-03-25 Tom Tromey <tromey@redhat.com>
879 * Make-lang.in: Remove .o targets.
880 (fortran_OBJS): New variable.
881 (fortran/gfortranspec.o): Move to fortran/. Reduce to variable
883 (GFORTRAN_D_OBJS): Update.
884 (GFORTRAN_TRANS_DEPS): Remove.
886 2008-03-24 Paul Thomas <pault@gcc.gnu.org>
889 * resolve.c (resolve_structure_cons): It is an error to assign
890 NULL to anything other than a pointer or allocatable component.
893 * resolve.c (resolve_symbol): If the symbol is a derived type,
894 resolve the derived type. If the symbol is a derived type
895 function, ensure that the derived type is visible in the same
896 namespace as the function.
898 2008-03-23 Tobias Schlüter <tobi@gcc.gnu.org>
900 * trans.h: Use fold_build in build1_v, build2_v and build3_v
902 * trans-openmp.c (gfc_trans_omp_critical, gfc_trans_omp_single):
903 Don't use build2_v macro.
905 2008-03-19 Daniel Franke <franke.daniel@gmail.com>
908 * interface.c (gfc_procedure_use): Check for keyworded arguments in
909 procedures without explicit interfaces.
911 2008-03-16 Paul Thomas <pault@gcc.gnu.org>
914 * resolve.c (check_assumed_size_reference): Only visit the
915 first reference and look directly at the highest dimension.
917 2008-03-15 Jerry DeLisle <jvdelisle@gcc.gnu.org>
920 * trans-array.c (gfc_conv_array_index_offset): Remove unnecessary
923 2008-03-15 Daniel Franke <franke.daniel@gmail.com>
926 * resolve.c (resolve_branch): Less strict and pessimistic warning
929 2008-03-11 Paolo Bonzini <bonzini@gnu.org>
931 * f95-lang.c (LANG_HOOKS_CLEAR_BINDING_STACK): Delete.
932 (gfc_be_parse_file): Call clear_binding_stack from here.
933 (gfc_clear_binding_stack): Rename to clear_binding_stack.
935 2008-03-09 Paul Thomas <pault@gcc.gnu.org>
938 * module.c (mio_symtree_ref): After providing a symbol for a
939 missing equivalence member, resolve and NULL the fixups.
941 2008-03-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
943 * invoke.texi (Error and Warning Options): Document
946 2008-03-08 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
949 * trans-array.c (gfc_conv_ss_startstride): Fix the logic to avoid
950 checking bounds of absent optional arguments.
952 2008-03-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
955 * intrinsic.c (add_functions): Add simplification routines for
956 ERF, DERF, ERFC and DERFC.
957 * decl.c (gfc_match_suffix, gfc_match_subroutine): Change GNU
958 extensions into Fortran 2008 features.
959 * intrinsic.h (gfc_simplify_erf, gfc_simplify_erfc): New
961 * simplify.c (gfc_simplify_erf, gfc_simplify_erfc): New functions.
963 2008-03-03 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
966 * intrinsic.c (add_functions): Modify intrinsics ACOSH, ASINH,
967 ATANH, ERF, ERFC and GAMMA. Add intrinsics BESSEL_{J,Y}{0,1,N},
968 ERFC_SCALED, LOG_GAMMA and HYPOT.
969 * intrinsic.h (gfc_check_hypot, gfc_simplify_hypot,
970 gfc_resolve_hypot): New prototypes.
971 * mathbuiltins.def: Add HYPOT builtin. Make complex versions of
972 ACOSH, ASINH and ATANH available.
973 * gfortran.h (GFC_ISYM_ERFC_SCALED, GFC_ISYM_HYPOT): New values.
974 * lang.opt: Add -std=f2008 option.
975 * libgfortran.h: Define GFC_STD_F2008.
976 * lang-specs.h: Add .f08 and .F08 file suffixes.
977 * iresolve.c (gfc_resolve_hypot): New function.
978 * parse.c (parse_contained): Allow empty CONTAINS for Fortran 2008.
979 * check.c (gfc_check_hypot): New function.
980 * trans-intrinsic.c (gfc_intrinsic_map): Define ERFC_SCALE builtin.
981 * options.c (set_default_std_flags): Allow Fortran 2008 by default.
982 (form_from_filename): Add .f08 suffix.
983 (gfc_handle_option): Handle -std=f2008 option.
984 * simplify.c (gfc_simplify_hypot): New function.
985 * gfortran.texi: Document Fortran 2008 status and file extensions.
986 * intrinsic.texi: Document new BESSEL_{J,Y}{0,1,N} intrinsics,
987 as well as HYPOT and ERFC_SCALED. Update documentation of ERF,
988 ERFC, GAMMA, LGAMMA, ASINH, ACOSH and ATANH.
989 * invoke.texi: Document the new -std=f2008 option.
991 2008-03-02 Jakub Jelinek <jakub@redhat.com>
993 * gfortranspec.c (lang_specific_driver): Update copyright notice
996 2008-02-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
999 * expr.c (find_array_element): Modify traversing the constructor to
1000 avoid trying to access NULL memory pointed to by next for the
1001 last element. (find_array_section): Exit while loop if cons->next is
1003 * trans-expr.c (gfc_conv_scalar_char_value): Initialize gfc_typespec.
1004 (gfc_conv_function_call): Same.
1005 * decl.c (gfc_match_implicit): Same.
1006 * trans-intrinsic.c (gfc_conv_intrinsic_sr_kind): Same.
1008 2008-02-28 Daniel Franke <franke.daniel@gmail.com>
1013 * lang.opt: Added -Wreturn-type.
1014 * options.c (gfc_handle_option): Recognize -Wreturn-type.
1015 * trans-decl.c (gfc_trans_deferred_vars): Emit warnings for funtions
1016 where the result value is not set.
1017 (gfc_generate_function_code): Likewise.
1018 (generate_local_decl): Emit warnings for funtions whose RESULT
1019 variable is not set.
1021 2008-02-28 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1024 * trans-expr.c (gfc_conv_variable): Don't build indirect
1025 references when explicit interface is mandated.
1026 * resolve.c (resolve_formal_arglist): Set attr.always_explicit
1027 on the result symbol as well as the procedure symbol.
1029 2008-02-27 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1032 * trans.h: Remove prototypes for gfor_fndecl_math_exponent4,
1033 gfor_fndecl_math_exponent8, gfor_fndecl_math_exponent10 and
1034 gfor_fndecl_math_exponent16.
1035 * f95-lang.c (build_builtin_fntypes): Add new function types.
1036 (gfc_init_builtin_functions): Add new builtins for nextafter,
1037 frexp, ldexp, fabs, scalbn and inf.
1038 * iresolve.c (gfc_resolve_rrspacing): Don't add hidden arguments.
1039 (gfc_resolve_scale): Don't convert type of second argument.
1040 (gfc_resolve_set_exponent): Likewise.
1041 (gfc_resolve_size): Don't add hidden arguments.
1042 * trans-decl.c: Remove gfor_fndecl_math_exponent4,
1043 gfor_fndecl_math_exponent8, gfor_fndecl_math_exponent10 and
1044 gfor_fndecl_math_exponent16.
1045 * trans-intrinsic.c (gfc_intrinsic_map): Remove intrinsics
1046 for scalbn, fraction, nearest, rrspacing, set_exponent and
1048 (gfc_conv_intrinsic_exponent): Directly call frexp.
1049 (gfc_conv_intrinsic_fraction, gfc_conv_intrinsic_nearest,
1050 gfc_conv_intrinsic_spacing, gfc_conv_intrinsic_rrspacing,
1051 gfc_conv_intrinsic_scale, gfc_conv_intrinsic_set_exponent): New
1053 (gfc_conv_intrinsic_function): Use the new functions above.
1055 2008-02-26 Tobias Burnus <burnus@net-b.de>
1058 * interface.c (check_operator_interface): Show better line for error
1059 messages; fix constrains for user-defined assignment operators.
1060 (gfc_extend_assign): Fix constrains for user-defined assignment
1063 2008-02-26 Tom Tromey <tromey@redhat.com>
1065 * trans-io.c (set_error_locus): Remove old location code.
1066 * trans-decl.c (gfc_set_decl_location): Remove old location code.
1067 * f95-lang.c (gfc_init): Remove test of USE_MAPPED_LOCATION.
1068 * scanner.c (gfc_gobble_whitespace): Remove old location code.
1069 (get_file): Likewise.
1070 (preprocessor_line): Likewise.
1071 (load_file): Likewise.
1072 (gfc_new_file): Likewise.
1073 * trans.c (gfc_trans_runtime_check): Remove old location code.
1074 (gfc_get_backend_locus): Likewise.
1075 (gfc_set_backend_locus): Likewise.
1076 * data.c (gfc_assign_data_value): Remove old location code.
1077 * error.c (show_locus): Remove old location code.
1078 * gfortran.h (gfc_linebuf): Remove old location code.
1079 (gfc_linebuf_linenum): Remove old-location variant.
1081 2008-02-25 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1084 * trans-const.c (gfc_build_string_const): Don't call gettext.
1085 (gfc_build_localized_string_const): New function.
1086 * trans-const.h (gfc_build_localized_string_const): New prototype.
1087 * trans.c (gfc_trans_runtime_check): Use
1088 gfc_build_localized_string_const instead of gfc_build_string_const.
1089 (gfc_call_malloc): Likewise.
1090 (gfc_allocate_with_status): Likewise.
1091 (gfc_allocate_array_with_status): Likewise.
1092 (gfc_deallocate_with_status): Likewise.
1093 (gfc_call_realloc): Likewise.
1094 * trans-io.c (gfc_trans_io_runtime_check): Likewise.
1096 2008-02-24 Tobias Schlüter <tobi@gcc.gnu.org>
1098 * arith.c: Update copyright years.
1099 * arith.h: Likewise.
1100 * array.c: Likewise.
1102 * check.c: Likewise.
1106 * dependency.c: Likewise.
1107 * dependency.h: Likewise.
1108 * dump-parse-tree.c: Likewise.
1109 * error.c: Likewise.
1111 * gfc-internals.texi: Likewise.
1112 * gfortran.h: Likewise.
1113 * gfortran.texi: Likewise.
1114 * gfortranspec.c: Likewise.
1115 * interface.c: Likewise.
1116 * intrinsic.c: Likewise.
1117 * intrinsic.h: Likewise.
1118 * intrinsic.texi: Likewise.
1119 * invoke.texi: Likewise.
1121 * iresolve.c: Likewise.
1122 * iso-c-binding.def: Likewise.
1123 * iso-fortran-env.def: Likewise.
1124 * lang-specs.h: Likewise.
1125 * lang.opt: Likewise.
1126 * libgfortran.h: Likewise.
1127 * match.c: Likewise.
1128 * match.h: Likewise.
1129 * matchexp.c: Likewise.
1131 * module.c: Likewise.
1132 * openmp.c: Likewise.
1133 * options.c: Likewise.
1134 * parse.c: Likewise.
1135 * parse.h: Likewise.
1136 * primary.c: Likewise.
1137 * resolve.c: Likewise.
1138 * scanner.c: Likewise.
1139 * simplify.c: Likewise.
1141 * symbol.c: Likewise.
1142 * target-memory.c: Likewise.
1143 * target-memory.h: Likewise.
1144 * trans-array.h: Likewise.
1145 * trans-const.h: Likewise.
1146 * trans-stmt.h: Likewise.
1147 * trans-types.c: Likewise.
1148 * trans-types.h: Likewise.
1149 * types.def: Likewise.
1151 2008-02-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1154 * simplify.c (gfc_simplify_ibclr), (gfc_simplify_ibits),
1155 (gfc_simplify_ibset): Remove call to range_check.
1156 (simplify_cmplx), (gfc_simplify_dble), (gfc_simplify_float)
1157 (gfc_simplify_real): Add call gfc_clear_ts to initialize the
1158 temporary gfc_typspec variable.
1160 2008-02-24 Tobias Schlüter <tobi@gcc.gnu.org>
1162 * trans-array.c (gfc_conv_descriptor_data_get,
1163 gfc_conv_descriptor_data_set_internal,
1164 gfc_conv_descriptor_data_addr, gfc_conv_descriptor_offset,
1165 gfc_conv_descriptor_dtype, gfc_conv_descriptor_dimension,
1166 gfc_conv_descriptor_stride, gfc_conv_descriptor_lbound,
1167 gfc_conv_descriptor_ubound, gfc_trans_create_temp_array,
1168 gfc_conv_array_transpose, gfc_grow_array,
1169 gfc_trans_array_constructor_subarray,
1170 gfc_trans_array_constructor_value, gfc_trans_scalarized_loop_end,
1171 gfc_array_init_size, gfc_array_allocate, gfc_array_deallocate,
1172 gfc_conv_array_initializer, gfc_trans_array_bounds,
1173 gfc_trans_auto_array_allocation, gfc_trans_dummy_array_bias,
1174 gfc_get_dataptr_offset, gfc_conv_array_parameter,
1175 gfc_trans_dealloc_allocated, get_full_array_size,
1176 gfc_duplicate_allocatable, structure_alloc_comps): Use fold_buildN
1178 * trans-expr.c (gfc_conv_expr_present, gfc_conv_missing_dummy,
1179 gfc_conv_component_ref, gfc_conv_cst_int_power,
1180 gfc_conv_function_call, gfc_trans_structur_assign): Likewise.
1181 * trans-common.c (create_common): Likewise.
1182 * trans-openmp.c (gfc_trans_omp_atomic, gfc_trans_omp_do):
1184 * trans-const.c (gfc_conv_constant_to_tree): Likewise.
1185 * trans-stmt.c (gfc_trans_goto, gfc_trans_return, gfc_trans_do,
1186 gfc_trans_integer_select, gfc_trans_character_select,
1187 gfc_trans_forall_loop, compute_overall_iter_number,
1188 gfc_trans_forall_1, gfc_evaluate_where_mask, gfc_trans_allocate,
1189 gfc_trans_deallocate): Likewise.
1190 * trans.c (gfc_build_addr_expr, gfc_trans_runtime_check,
1191 gfc_allocate_with_status, gfc_allocate_array_with_status,
1192 gfc_deallocate_with_status): Likewise.
1193 * f95-lang.c (gfc_truthvalue_conversion): Likewise.
1194 * trans-io.c (set_parameter_const, set_parameter_value,
1195 set_parameter_ref, set_string, set_internal_unit, io_result,
1196 set_error_locus, nml_get_addr_expr, transfer_expr): Likewise.
1197 * trans-decl.c (gfc_build_qualified_array, build_entry_thunks,
1198 gfc_get_fake_result_decl, gfc_trans_auto_character_variable,
1199 gfc_generate_function_code): Likewise.
1200 * convert.c (convert): Likewise.
1201 * trans-intrinsic.c (gfc_conv_intrinsic_conversion,
1202 build_fixbound_expr, build_fix_expr, gfc_conv_intrinsic_aint,
1203 gfc_conv_intrinsic_int, gfc_conv_intrinsic_imagpart,
1204 gfc_conv_intrinsic_conjg, gfc_conv_intrinsic_abs,
1205 gfc_conv_intrinsic_cmplx, gfc_conv_intrinsic_mod,
1206 gfc_conv_intrinsic_dim, gfc_conv_intrinsic_dprod,
1207 gfc_conv_intrinsic_ctime, gfc_conv_intrinsic_fdate,
1208 gfc_conv_intrinsic_ttynam, gfc_conv_intrinsic_minmax,
1209 gfc_conv_intrinsic_minmax_char, gfc_conv_intrinsic_count,
1210 gfc_conv_intrinsic_arith, gfc_conv_intrinsic_dot_product,
1211 gfc_conv_intrinsic_minmaxloc, gfc_conv_intrinsic_minmaxval,
1212 gfc_conv_intrinsic_btest, gfc_conv_intrinsic_not,
1213 gfc_conv_intrinsic_ibits, gfc_conv_intrinsic_ishft,
1214 gfc_conv_intrinsic_ichar, gfc_conv_intrinsic_size,
1215 gfc_conv_intrinsic_array_transfer, gfc_conv_intrinsic_transfer,
1216 gfc_conv_allocated, gfc_conv_associated, gfc_conv_intrinsic_trim,
1217 gfc_conv_intrinsic_repeat): Likewise.
1219 2008-02-23 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1222 * trans-expr.c (gfc_conv_power_op): Use BUILT_IN_CPOW{F,,L}.
1223 * f95-lang.c (gfc_init_builtin_functions): Define BUILT_IN_CPOW{F,,L}.
1224 * trans.h (gfor_fndecl_math_cpow, gfor_fndecl_math_cpowf,
1225 gfor_fndecl_math_cpowl10, gfor_fndecl_math_cpowl16): Remove.
1226 * trans-decl.c: Likewise.
1228 2008-02-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1231 * expr.c (find_array_element): Modify traversing the constructor to
1232 avoid trying to access NULL memory pointed to by next for the
1233 last element. (find_array_section): Exit while loop if cons->next is
1236 2008-02-22 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1239 * iresolve.c (resolve_mask_arg): Add gfc_clear_ts to initialize
1241 (gfc_resolve_aint): Likewise.
1242 (gfc_resolve_anint): Likewise.
1243 (gfc_resolve_besn): Likewise.
1244 (gfc_resolve_cshift): Likewise.
1245 (gfc_resolve_ctime): Likewise.
1246 (gfc_resolve_eoshift): Likewise.
1247 (gfc_resolve_index_func): Likewise.
1248 (gfc_resolve_isatty): Likewise.
1249 (gfc_resolve_malloc): Likewise.
1250 (gfc_resolve_rrspacing): Likewise.
1251 (gfc_resolve_scale): Likewise.
1252 (gfc_resolve_set_exponent): Likewise.
1253 (gfc_resolve_spacing): Likewise.
1254 (gfc_resolve_spacing): Likewise.
1255 (gfc_resolve_fgetc): Likewise.
1256 (gfc_resolve_fputc): Likewise.
1257 (gfc_resolve_ftell): Likewise.
1258 (gfc_resolve_ttynam): Likewise.
1259 (gfc_resolve_alarm_sub): Likewise.
1260 (gfc_resolve_mvbits): Likewise.
1261 (gfc_resolve_getarg): Likewise.
1262 (gfc_resolve_signal_sub): Likewise.
1263 (gfc_resolve_exit): Likewise.
1264 (gfc_resolve_flush): Likewise.
1265 (gfc_resolve_free): Likewise.
1266 (gfc_resolve_ctime_sub): Likewise.
1267 (gfc_resolve_fgetc_sub): Likewise.
1268 (gfc_resolve_fputc_sub): Likewise.
1269 (gfc_resolve_fseek_sub): Likewise.
1270 (gfc_resolve_ftell_sub): Likewise.
1271 (gfc_resolve_ttynam_sub): Likewise.
1273 2008-02-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1275 * gfc-internals.texi: Fix typos and markup nits.
1276 * gfortran.texi: Likewise.
1277 * intrinsic.texi: Likewise.
1279 2008-02-21 Richard Guenther <rguenther@suse.de>
1281 * trans-expr.c (gfc_conv_expr_op): Expand INTRINSIC_PARENTHESES
1282 as unary PAREN_EXPR for real and complex typed expressions.
1283 (gfc_conv_unary_op): Fold the built tree.
1285 2008-02-20 Tobias Burnus <burnus@net-b.de>
1288 * match.c (gfc_match_name): Improve error message for '$'.
1290 2008-02-19 Daniel Franke <franke.daniel@gmail.com>
1293 * expr.c (gfc_check_pointer_assign): Add type and kind information
1294 to type-mismatch message.
1295 (gfc_check_assign): Unify error messages.
1297 2008-02-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1300 * gfortran.texi: Create new section for unimplemented extensions.
1301 Add "STRUCTURE and RECORD" and "ENCODE and DECODE statements".
1302 Remove "smaller projects" list. Fix a few typos.
1304 2008-02-15 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1306 * intrinsic.texi: Rename INDEX node to avoid clashing with
1307 index.html on case-insensitive systems.
1309 2008-02-15 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1312 * trans-expr.c (gfc_conv_function_call): Force evaluation of
1315 2008-02-10 Daniel Franke <franke.daniel@gmail.com>
1318 * lang.opt: Allow '-J<dir>' next to '-J <dir>',
1319 likewise '-I <dir>' and '-I<dir>'.
1321 2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1324 * Make-lang.in (f951): Add $(GMPLIBS).
1326 2008-02-05 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
1329 * trans-common.c (build_field): Mark fields as volatile when needed.
1331 2008-02-05 Tobias Burnus <burnus@net-b.de>
1334 * data.c (gfc_assign_data_value): Only free "size" if
1335 it has not already been freed.
1337 2008-02-05 Paul Thomas <pault@gcc.gnu.org>
1340 * array.c (match_array_element_spec): Remove check for negative
1342 (gfc_resolve_array_spec): Add check for negative size.
1344 2008-02-05 Paul Thomas <pault@gcc.gnu.org>
1347 * data.c (gfc_assign_data_value): Add bounds check for array
1350 2008-02-04 Daniel Franke <franke.daniel@gmail.com>
1352 * resolve.c (resolve_where): Fix typo.
1353 (gfc_resolve_where_code_in_forall): Likewise.
1355 2008-02-03 Paul Thomas <pault@gcc.gnu.org>
1358 * resolve.c (resolve_allocate_deallocate): New function.
1359 (resolve_code): Call it for allocate and deallocate.
1360 * match.c (gfc_match_allocate, gfc_match_deallocate) : Remove
1361 the checking of the STAT tag and put in above new function.
1362 * primary,c (match_variable): Do not fix flavor of host
1363 associated symbols yet if the type is not known.
1365 2008-01-31 Paul Thomas <pault@gcc.gnu.org>
1368 * expr.c (gfc_check_assign): It is an error to assign
1369 to a sibling procedure.
1371 2008-01-30 Paul Thomas <pault@gcc.gnu.org>
1374 * symbol.c (gfc_delete_symtree, gfc_undo_symbols): Rename
1375 delete_symtree to gfc_delete_symtree.
1376 * gfortran.h : Add prototype for gfc_delete_symtree.
1377 * module.c (load_generic_interfaces): Transfer symbol to a
1378 unique symtree and delete old symtree, instead of renaming.
1379 (read_module): The rsym and the found symbol are the same, so
1380 the found symtree can be deleted.
1383 * decl.c (match_char_spec): Remove the constraint on deferred
1384 matching of functions and free the length expression.
1385 delete_symtree to gfc_delete_symtree.
1386 (gfc_match_type_spec): Whitespace.
1387 (gfc_match_function_decl): Defer characteristic association for
1388 all types except BT_UNKNOWN.
1389 * parse.c (decode_specification_statement): Only derived type
1390 function matching is delayed to the end of specification.
1392 2008-01-28 Tobias Burnus <burnus@net-b.de>
1395 * simplify.c (gfc_simplify_shape): Simplify rank zero arrays.
1397 2008-01-27 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1400 * array.c (gfc_check_constructor_type): Revert clearing the expression.
1402 2008-01-26 Tobias Burnus <burnus@net-b.de>
1405 * trans-expr.c (gfc_conv_function_call): Don't call
1406 gfc_add_interface_mapping if the expression is NULL.
1408 2008-01-26 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1411 * trans-array.c (gfc_trans_create_temp_array): Remove call to
1412 gcc_assert (integer_zerop (loop->from[n])).
1414 2008-01-25 Daniel Franke <franke.daniel@gmail.com>
1417 * resolve.c (resolve_where): Added check if user-defined assignment
1418 operator is an elemental subroutine.
1419 (gfc_resolve_where_code_in_forall): Likewise.
1421 2008-01-24 Daniel Franke <franke.daniel@gmail.com>
1425 * gfortran.h: Revert changes from 2008-01-17.
1426 * match.c: Likewise.
1427 * symbol.c: Likewise.
1428 (gfc_undo_symbols): Undo namespace changes related to common blocks.
1430 2008-01-24 Daniel Franke <franke.daniel@gmail.com>
1433 * data.c (formalize_structure_cons): Skip formalization on
1436 2008-01-24 Daniel Franke <franke.daniel@gmail.com>
1438 * gfortran.texi (OpenMP): Extended existing documentation.
1439 (contributors): Added major contributors of 2008 that were
1441 (proposed extensions): Removed implemented items.
1443 2008-01-24 Paul Thomas <pault@gcc.gnu.org>
1446 * parse.c (next_statement) : If ST_GET_FCN_CHARACTERISTICS is
1447 seen, check for a statement label and, if present, delete it
1448 and set the locus to the start of the statement.
1450 2008-01-22 Paul Thomas <pault@gcc.gnu.org>
1453 * trans-io.c (gfc_trans_transfer): If the array reference in a
1454 read has a vector subscript, use gfc_conv_subref_array_arg to
1455 copy back the temporary.
1457 2008-01-22 Tobias Burnus <burnus@net-b.de>
1460 * interface.c (compare_actual_formal): Fix adding type
1461 to missing_arg_type for absent optional arguments.
1463 2008-01-22 Tobias Burnus <burnus@net-b.de>
1466 * parse.c (parse_spec): Change = into ==.
1468 2008-01-22 Daniel Franke <franke.daniel@gmail.com>
1471 * expr.c (check_elemental): Fix check for valid data types.
1473 2008-01-22 Tobias Burnus <burnus@net-b.de>
1476 * scanner.c (load_line): Support <tab><digit> continuation lines.
1477 * invoke.texi (-Wtabs): Document this.
1479 2008-01-22 Paul Thomas <pault@gcc.gnu.org>
1482 * module.c (read_module): Set use_rename attribute.
1484 2007-01-21 Tobias Burnus <burnus@net-b.de>
1487 * interface.c (compare_parameter): Improved error message
1488 for arguments of same type and mismatched kinds.
1490 2008-01-20 Paul Thomas <pault@gcc.gnu.org>
1493 * resolve.c (resolve_entries): Do not do an array bounds check
1494 if the result symbols are the same.
1497 * module.c (read_module) : Hide the symtree of the previous
1498 version of the symbol if this symbol is renamed.
1500 2008-01-20 Paul Thomas <pault@gcc.gnu.org>
1503 * array.c (gfc_check_constructor_type): Clear the expression ts
1504 so that the checking starts from the deepest level of array
1506 * primary.c (match_varspec): If an unknown type is changed to
1507 default character and the attempt to match a substring fails,
1508 change it back to unknown.
1511 * trans-array.c (gfc_add_loop_ss_code) : If ss->string_length is
1512 NULL for an array constructor, use the cl.length expression to
1514 (gfc_conv_array_parameter): Change call to gfc_evaluate_now to
1517 2008-01-19 Thomas Koenig <tkoenig@gcc.gnu.org>
1521 * iresolve.c (gfc_resolve_all): Remove conversion of mask
1522 argument to kind=1 by removing call to resolve_mask_arg().
1523 (gfc_resolve_any): Likewise.
1525 2008-01-19 Tobias Burnus <burnus@net-b.de>
1528 * primary.c (match_variable): Handle FL_UNKNOWN without
1529 uneducated guessing.
1530 (match_variable): Improve error message.
1532 2008-01-18 Tobias Burnus <burnus@net-b.de>
1535 * interface.c (get_expr_storage_size): Return storage size
1536 for array element designators.
1537 (compare_actual_formal): Reject unequal string sizes for
1538 assumed-shape dummy arguments. And fix error message for
1539 array-sections with vector subscripts.
1541 2008-01-17 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1544 * simplify.c (is_constant_array_expr): New static function that returns
1545 true if the given expression is an array and is constant.
1546 (gfc_simplify_reshape): Use new function.
1548 2008-01-17 H.J. Lu <hongjiu.lu@intel.com>
1551 * symbol.c (free_common_tree): Renamed to ...
1552 (gfc_free_common_tree): This. Remove static.
1553 (gfc_free_namespace): Updated.
1555 * gfortran.h (gfc_free_common_tree): New.
1557 * match.c (gfc_match_common): Call gfc_free_common_tree () with
1558 gfc_current_ns->common_root and set gfc_current_ns->common_root
1559 to NULL on syntax error.
1561 2008-01-18 Richard Sandiford <rsandifo@nildram.co.uk>
1564 * trans-expr.c (gfc_conv_function_call): Use proper
1565 type for returned character pointers.
1567 2008-01-17 Paul Thomas <pault@gcc.gnu.org>
1572 * decl.c : Remove gfc_function_kind_locus and
1573 gfc_function_type_locus. Add gfc_matching_function.
1574 (match_char_length): If matching a function and the length
1575 does not match, return MATCH_YES and try again later.
1576 (gfc_match_kind_spec): The same.
1577 (match_char_kind): The same.
1578 (gfc_match_type_spec): The same for numeric and derived types.
1579 (match_prefix): Rename as gfc_match_prefix.
1580 (gfc_match_function_decl): Except for function valued character
1581 lengths, defer applying kind, type and charlen info until the
1582 end of specification block.
1583 gfortran.h (gfc_statement): Add ST_GET_FCN_CHARACTERISTICS.
1584 parse.c (decode_specification_statement): New function.
1585 (decode_statement): Call it when a function has kind = -1. Set
1586 and reset gfc_matching function, as function statement is being
1588 (match_deferred_characteristics): Simplify with a single call
1589 to gfc_match_prefix. Do appropriate error handling. In any
1590 case, make sure that kind = -1 is reset or corrected.
1591 (parse_spec): Call above on seeing ST_GET_FCN_CHARACTERISTICS.
1592 Throw an error if kind = -1 after last specification statement.
1593 parse.h : Prototype for gfc_match_prefix.
1595 2008-01-16 Tobias Burnus <burnus@net-b.de>
1598 * interface.c (compare_parameter): Allow AS_DEFERRED array
1599 elements and reject attr.pointer array elemenents.
1600 (get_expr_storage_size): Return storage size of elements of
1601 assumed-shape and pointer arrays.
1603 2008-01-15 Sebastian Pop <sebastian.pop@amd.com>
1605 * f95-lang.c (gfc_init_builtin_functions): Initialize GOMP builtins
1606 for flag_tree_parallelize_loops.
1608 2008-01-15 Thomas Koenig <tkoenig@gcc.gnu.org>
1611 * iresolve.c (gfc_resolve_all): Call resolve_mask_arg.
1612 (gfc_resolve_any): Likewise.
1613 (gfc_resolve_count): Likewise. Don't append kind of
1614 argument to function name.
1616 2008-01-13 Tobias Burnus <burnus@net-b.de>
1619 * resolve.c (resolve_actual_arglist): For expressions,
1620 also check for assume-sized arrays.
1621 * interface.c (compare_parameter): Move F2003 character checks
1622 here, print error messages here, reject elements of
1623 assumed-shape array as argument to dummy arrays.
1624 (compare_actual_formal): Update for the changes above.
1626 2008-01-13 Tobias Burnus <burnus@net-b.de>
1629 * decl.c (contained_procedure): Only check directly preceeding state.
1631 2008-01-13 Tobias Burnus <burnus@net-b.de>
1634 * check.c (gfc_check_shape): Accept array ranges of
1635 assumed-size arrays.
1637 2008-01-12 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1640 * match.c (gfc_match_name): Don't error if leading character is a '(',
1641 just return MATCH_NO.
1643 2008-01-11 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1646 * trans-io.c (create_dummy_iostat): Commit the symbol.
1648 2008-01-11 Paul Thomas <pault@gcc.gnu.org>
1651 * simplify.c (gfc_simplify_transfer): Return NULL if the size
1652 of the element is unavailable and only assign character length
1653 to the result, if 'mold' is constant.
1655 2008-01-10 Paul Thomas <pault@gcc.gnu.org>
1658 * trans-array.c (gfc_trans_array_ctor_element): Use gfc_trans_string_copy
1659 to assign strings and perform bounds checks on the string length.
1660 (get_array_ctor_strlen): Remove bounds checking.
1661 (gfc_trans_array_constructor): Initialize string length checking.
1662 * trans-array.h : Add prototype for gfc_trans_string_copy.
1664 2008-01-08 Richard Guenther <rguenther@suse.de>
1667 PR tree-optimization/34683
1668 * trans-types.c (gfc_get_array_type_bounds): Use an array type
1669 with known size for accesses if that is known.
1671 2008-01-08 Paul Thomas <pault@gcc.gnu.org>
1674 * expr.c (find_array_element): Check that the array bounds are
1675 constant before using them. Use lower, as well as upper bound.
1676 (check_restricted): Allow implied index variable.
1678 2008-01-08 Paul Thomas <pault@gcc.gnu.org>
1681 * trans_array.c (gfc_trans_deferred_array): Do not null the
1682 data pointer on entering scope, nor deallocate it on leaving
1683 scope, if the symbol has the 'save' attribute.
1686 * trans_decl.c (gfc_finish_var_decl): Derived types with
1687 allocatable components and an initializer must be TREE_STATIC.
1689 2008-01-07 Paul Thomas <pault@gcc.gnu.org>
1692 * module.c (write_generic): Rewrite completely.
1693 (write_module): Change call to write_generic.
1695 2008-01-06 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1698 * scanner.c (load_line): Do not count ' ' as printable when checking for
1701 2008-01-06 Paul Thomas <pault@gcc.gnu.org>
1704 * module.c (load_needed): If the namespace has no proc_name
1705 give it the module symbol.
1707 2008-01-06 Jerry DeLisle <jvdelisle@gcc.gnu.org>
1710 * trans-expr.c (gfc_conv_missing_dummy): Use a temporary to type convert
1711 the dummy variable expression, test for NULL, and pass the variable
1712 address to the called function.
1714 2007-01-06 Tobias Burnus <burnus@net-b.de>
1717 * match.c (gfc_match_common): Remove blank common in
1719 * resolve.c (resolve_common_vars): New function.
1720 (resolve_common_blocks): Move checks to resolve_common_vars
1721 and invoke that function.
1722 (resolve_types): Call resolve_common_vars for blank commons.
1724 2008-01-06 Tobias Burnus <burnus@net-b.de>
1727 * resolve.c (resolve_equivalence_derived): Reject derived types with
1728 default initialization if equivalenced with COMMON variable.
1730 2008-01-06 Tobias Burnus <burnus@net-b.de>
1733 * io.c (check_io_constraints): Disallow unformatted I/O for
1736 2008-01-06 Tobias Burnus <burnus@net-b.de>
1739 * resolve.c (resolve_formal_arglist): Reject dummy procedure in
1740 ELEMENTAL functions.
1742 2008-01-06 Tobias Burnus <burnus@net-b.de>
1745 * interface.c (compare_actual_formal): Reject parameter
1746 actual to intent(out) dummy.
1748 2008-01-04 Tobias Burnus <burnus@net-b.de>
1751 * primary.c (match_varspec): Gobble whitespace before